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[Targets] Add errors for tiny and kernel codemodel on targets that don't support them

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Adds fatal errors for any target that does not support the Tiny or Kernel
codemodels by rejigging the getEffectiveCodeModel calls.

Differential Revision: https://reviews.llvm.org/D50141

llvm-svn: 348585
This commit is contained in:
David Green 2018-12-07 12:10:23 +00:00
parent 690edaebad
commit 76448ad394
27 changed files with 131 additions and 119 deletions
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17
include/llvm/Target/TargetMachine.h
View File

@ -354,6 +354,23 @@ public:
}
};
/// Helper method for getting the code model, returning Default if
/// CM does not have a value. The tiny and kernel models will produce
/// an error, so targets that support them or require more complex codemodel
/// selection logic should implement and call their own getEffectiveCodeModel.
inline CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
CodeModel::Model Default) {
if (CM) {
// By default, targets do not support the tiny and kernel models.
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
return *CM;
}
return Default;
}
} // end namespace llvm
#endif // LLVM_TARGET_TARGETMACHINE_H

8
lib/Target/AArch64/AArch64TargetMachine.cpp
View File

@ -219,9 +219,9 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(const Triple &TT,
Optional<CodeModel::Model> CM,
bool JIT) {
static CodeModel::Model
getEffectiveAArch64CodeModel(const Triple &TT, Optional<CodeModel::Model> CM,
bool JIT) {
if (CM) {
if (*CM != CodeModel::Small && *CM != CodeModel::Tiny &&
*CM != CodeModel::Large) {
@ -255,7 +255,7 @@ AArch64TargetMachine::AArch64TargetMachine(const Target &T, const Triple &TT,
: LLVMTargetMachine(T,
computeDataLayout(TT, Options.MCOptions, LittleEndian),
TT, CPU, FS, Options, getEffectiveRelocModel(TT, RM),
getEffectiveCodeModel(TT, CM, JIT), OL),
getEffectiveAArch64CodeModel(TT, CM, JIT), OL),
TLOF(createTLOF(getTargetTriple())), isLittle(LittleEndian) {
initAsmInfo();

8
lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
View File

@ -310,12 +310,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return Reloc::PIC_;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
AMDGPUTargetMachine::AMDGPUTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
TargetOptions Options,
@ -324,7 +318,7 @@ AMDGPUTargetMachine::AMDGPUTargetMachine(const Target &T, const Triple &TT,
CodeGenOpt::Level OptLevel)
: LLVMTargetMachine(T, computeDataLayout(TT), TT, getGPUOrDefault(TT, CPU),
FS, Options, getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM), OptLevel),
getEffectiveCodeModel(CM, CodeModel::Small), OptLevel),
TLOF(createTLOF(getTargetTriple())) {
initAsmInfo();
}

8
lib/Target/ARC/ARCTargetMachine.cpp
View File

@ -26,12 +26,6 @@ static Reloc::Model getRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
/// ARCTargetMachine ctor - Create an ILP32 architecture model
ARCTargetMachine::ARCTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
@ -43,7 +37,7 @@ ARCTargetMachine::ARCTargetMachine(const Target &T, const Triple &TT,
"e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-"
"f32:32:32-i64:32-f64:32-a:0:32-n32",
TT, CPU, FS, Options, getRelocModel(RM),
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TLOF(make_unique<TargetLoweringObjectFileELF>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

8
lib/Target/ARM/ARMTargetMachine.cpp
View File

@ -194,12 +194,6 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
/// Create an ARM architecture model.
///
ARMBaseTargetMachine::ARMBaseTargetMachine(const Target &T, const Triple &TT,
@ -210,7 +204,7 @@ ARMBaseTargetMachine::ARMBaseTargetMachine(const Target &T, const Triple &TT,
CodeGenOpt::Level OL, bool isLittle)
: LLVMTargetMachine(T, computeDataLayout(TT, CPU, Options, isLittle), TT,
CPU, FS, Options, getEffectiveRelocModel(TT, RM),
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TargetABI(computeTargetABI(TT, CPU, Options)),
TLOF(createTLOF(getTargetTriple())), isLittle(isLittle) {

10
lib/Target/AVR/AVRTargetMachine.cpp
View File

@ -40,12 +40,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return RM.hasValue() ? *RM : Reloc::Static;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
AVRTargetMachine::AVRTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
@ -53,8 +47,8 @@ AVRTargetMachine::AVRTargetMachine(const Target &T, const Triple &TT,
Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT)
: LLVMTargetMachine(T, AVRDataLayout, TT, getCPU(CPU), FS, Options,
getEffectiveRelocModel(RM), getEffectiveCodeModel(CM),
OL),
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
SubTarget(TT, getCPU(CPU), FS, *this) {
this->TLOF = make_unique<AVRTargetObjectFile>();
initAsmInfo();

10
lib/Target/BPF/BPFTargetMachine.cpp
View File

@ -51,12 +51,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
BPFTargetMachine::BPFTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
@ -64,8 +58,8 @@ BPFTargetMachine::BPFTargetMachine(const Target &T, const Triple &TT,
Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT)
: LLVMTargetMachine(T, computeDataLayout(TT), TT, CPU, FS, Options,
getEffectiveRelocModel(RM), getEffectiveCodeModel(CM),
OL),
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TLOF(make_unique<TargetLoweringObjectFileELF>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

9
lib/Target/Hexagon/HexagonTargetMachine.cpp
View File

@ -180,12 +180,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
extern "C" void LLVMInitializeHexagonTarget() {
// Register the target.
RegisterTargetMachine<HexagonTargetMachine> X(getTheHexagonTarget());
@ -222,7 +216,8 @@ HexagonTargetMachine::HexagonTargetMachine(const Target &T, const Triple &TT,
"i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-"
"v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048",
TT, CPU, FS, Options, getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM), (HexagonNoOpt ? CodeGenOpt::None : OL)),
getEffectiveCodeModel(CM, CodeModel::Small),
(HexagonNoOpt ? CodeGenOpt::None : OL)),
TLOF(make_unique<HexagonTargetObjectFile>()) {
initializeHexagonExpandCondsetsPass(*PassRegistry::getPassRegistry());
initAsmInfo();

9
lib/Target/Lanai/LanaiTargetMachine.cpp
View File

@ -53,12 +53,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Medium;
}
LanaiTargetMachine::LanaiTargetMachine(const Target &T, const Triple &TT,
StringRef Cpu, StringRef FeatureString,
const TargetOptions &Options,
@ -67,7 +61,8 @@ LanaiTargetMachine::LanaiTargetMachine(const Target &T, const Triple &TT,
CodeGenOpt::Level OptLevel, bool JIT)
: LLVMTargetMachine(T, computeDataLayout(), TT, Cpu, FeatureString, Options,
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CodeModel), OptLevel),
getEffectiveCodeModel(CodeModel, CodeModel::Medium),
OptLevel),
Subtarget(TT, Cpu, FeatureString, *this, Options, getCodeModel(),
OptLevel),
TLOF(new LanaiTargetObjectFile()) {

8
lib/Target/MSP430/MSP430TargetMachine.cpp
View File

@ -32,12 +32,6 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
static std::string computeDataLayout(const Triple &TT, StringRef CPU,
const TargetOptions &Options) {
return "e-m:e-p:16:16-i32:16-i64:16-f32:16-f64:16-a:8-n8:16-S16";
@ -51,7 +45,7 @@ MSP430TargetMachine::MSP430TargetMachine(const Target &T, const Triple &TT,
CodeGenOpt::Level OL, bool JIT)
: LLVMTargetMachine(T, computeDataLayout(TT, CPU, Options), TT, CPU, FS,
Options, getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TLOF(make_unique<TargetLoweringObjectFileELF>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

8
lib/Target/Mips/MipsTargetMachine.cpp
View File

@ -101,12 +101,6 @@ static Reloc::Model getEffectiveRelocModel(bool JIT,
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
// On function prologue, the stack is created by decrementing
// its pointer. Once decremented, all references are done with positive
// offset from the stack/frame pointer, using StackGrowsUp enables
@ -121,7 +115,7 @@ MipsTargetMachine::MipsTargetMachine(const Target &T, const Triple &TT,
bool isLittle)
: LLVMTargetMachine(T, computeDataLayout(TT, CPU, Options, isLittle), TT,
CPU, FS, Options, getEffectiveRelocModel(JIT, RM),
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
isLittle(isLittle), TLOF(llvm::make_unique<MipsTargetObjectFile>()),
ABI(MipsABIInfo::computeTargetABI(TT, CPU, Options.MCOptions)),
Subtarget(nullptr), DefaultSubtarget(TT, CPU, FS, isLittle, *this,

8
lib/Target/NVPTX/NVPTXTargetMachine.cpp
View File

@ -102,12 +102,6 @@ static std::string computeDataLayout(bool is64Bit, bool UseShortPointers) {
return Ret;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
NVPTXTargetMachine::NVPTXTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
@ -118,7 +112,7 @@ NVPTXTargetMachine::NVPTXTargetMachine(const Target &T, const Triple &TT,
// specified, as it is the only relocation model currently supported.
: LLVMTargetMachine(T, computeDataLayout(is64bit, UseShortPointersOpt), TT,
CPU, FS, Options, Reloc::PIC_,
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
is64bit(is64bit), UseShortPointers(UseShortPointersOpt),
TLOF(llvm::make_unique<NVPTXTargetObjectFile>()),
Subtarget(TT, CPU, FS, *this) {

14
lib/Target/Nios2/Nios2TargetMachine.cpp
View File

@ -37,23 +37,15 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
Reloc::Model RM, bool JIT) {
if (CM)
return *CM;
return CodeModel::Small;
}
Nios2TargetMachine::Nios2TargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
Optional<Reloc::Model> RM,
Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT)
: LLVMTargetMachine(
T, computeDataLayout(), TT, CPU, FS, Options,
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, getEffectiveRelocModel(RM), JIT), OL),
: LLVMTargetMachine(T, computeDataLayout(), TT, CPU, FS, Options,
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TLOF(make_unique<Nios2TargetObjectFile>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

15
lib/Target/PowerPC/PPCTargetMachine.cpp
View File

@ -222,11 +222,16 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
return Reloc::Static;
}
static CodeModel::Model getEffectiveCodeModel(const Triple &TT,
Optional<CodeModel::Model> CM,
bool JIT) {
if (CM)
static CodeModel::Model getEffectivePPCCodeModel(const Triple &TT,
Optional<CodeModel::Model> CM,
bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
return *CM;
}
if (!TT.isOSDarwin() && !JIT &&
(TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le))
return CodeModel::Medium;
@ -246,7 +251,7 @@ PPCTargetMachine::PPCTargetMachine(const Target &T, const Triple &TT,
: LLVMTargetMachine(T, getDataLayoutString(TT), TT, CPU,
computeFSAdditions(FS, OL, TT), Options,
getEffectiveRelocModel(TT, RM),
getEffectiveCodeModel(TT, CM, JIT), OL),
getEffectivePPCCodeModel(TT, CM, JIT), OL),
TLOF(createTLOF(getTargetTriple())),
TargetABI(computeTargetABI(TT, Options)) {
initAsmInfo();

8
lib/Target/RISCV/RISCVTargetMachine.cpp
View File

@ -47,12 +47,6 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
if (CM)
return *CM;
return CodeModel::Small;
}
RISCVTargetMachine::RISCVTargetMachine(const Target &T, const Triple &TT,
StringRef CPU, StringRef FS,
const TargetOptions &Options,
@ -61,7 +55,7 @@ RISCVTargetMachine::RISCVTargetMachine(const Target &T, const Triple &TT,
CodeGenOpt::Level OL, bool JIT)
: LLVMTargetMachine(T, computeDataLayout(TT), TT, CPU, FS, Options,
getEffectiveRelocModel(TT, RM),
getEffectiveCodeModel(CM), OL),
getEffectiveCodeModel(CM, CodeModel::Small), OL),
TLOF(make_unique<RISCVELFTargetObjectFile>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

23
lib/Target/Sparc/SparcTargetMachine.cpp
View File

@ -70,11 +70,16 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
// pic32 PIC_ Medium GOT < 2^32 bytes
//
// All code models require that the text segment is smaller than 2GB.
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
Reloc::Model RM, bool Is64Bit,
bool JIT) {
if (CM)
static CodeModel::Model
getEffectiveSparcCodeModel(Optional<CodeModel::Model> CM, Reloc::Model RM,
bool Is64Bit, bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
return *CM;
}
if (Is64Bit) {
if (JIT)
return CodeModel::Large;
@ -88,11 +93,11 @@ SparcTargetMachine::SparcTargetMachine(
const Target &T, const Triple &TT, StringRef CPU, StringRef FS,
const TargetOptions &Options, Optional<Reloc::Model> RM,
Optional<CodeModel::Model> CM, CodeGenOpt::Level OL, bool JIT, bool is64bit)
: LLVMTargetMachine(
T, computeDataLayout(TT, is64bit), TT, CPU, FS, Options,
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, getEffectiveRelocModel(RM), is64bit, JIT),
OL),
: LLVMTargetMachine(T, computeDataLayout(TT, is64bit), TT, CPU, FS, Options,
getEffectiveRelocModel(RM),
getEffectiveSparcCodeModel(
CM, getEffectiveRelocModel(RM), is64bit, JIT),
OL),
TLOF(make_unique<SparcELFTargetObjectFile>()),
Subtarget(TT, CPU, FS, *this, is64bit), is64Bit(is64bit) {
initAsmInfo();

15
lib/Target/SystemZ/SystemZTargetMachine.cpp
View File

@ -128,10 +128,16 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
// in range of LARL. However, the JIT environment has no equivalent
// of copy relocs, so locally-binding data symbols might not be in
// the range of LARL. We need the Medium model in that case.
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
Reloc::Model RM, bool JIT) {
if (CM)
static CodeModel::Model
getEffectiveSystemZCodeModel(Optional<CodeModel::Model> CM, Reloc::Model RM,
bool JIT) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
if (*CM == CodeModel::Kernel)
report_fatal_error("Target does not support the kernel CodeModel");
return *CM;
}
if (JIT)
return RM == Reloc::PIC_ ? CodeModel::Small : CodeModel::Medium;
return CodeModel::Small;
@ -146,7 +152,8 @@ SystemZTargetMachine::SystemZTargetMachine(const Target &T, const Triple &TT,
: LLVMTargetMachine(
T, computeDataLayout(TT, CPU, FS), TT, CPU, FS, Options,
getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM, getEffectiveRelocModel(RM), JIT), OL),
getEffectiveSystemZCodeModel(CM, getEffectiveRelocModel(RM), JIT),
OL),
TLOF(llvm::make_unique<TargetLoweringObjectFileELF>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

2
lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
View File

@ -101,7 +101,7 @@ WebAssemblyTargetMachine::WebAssemblyTargetMachine(
TT.isArch64Bit() ? "e-m:e-p:64:64-i64:64-n32:64-S128"
: "e-m:e-p:32:32-i64:64-n32:64-S128",
TT, CPU, FS, Options, getEffectiveRelocModel(RM),
CM ? *CM : CodeModel::Large, OL),
getEffectiveCodeModel(CM, CodeModel::Large), OL),
TLOF(new WebAssemblyTargetObjectFile()) {
// WebAssembly type-checks instructions, but a noreturn function with a return
// type that doesn't match the context will cause a check failure. So we lower

12
lib/Target/X86/X86TargetMachine.cpp
View File

@ -189,10 +189,13 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM,
bool JIT, bool Is64Bit) {
if (CM)
static CodeModel::Model getEffectiveX86CodeModel(Optional<CodeModel::Model> CM,
bool JIT, bool Is64Bit) {
if (CM) {
if (*CM == CodeModel::Tiny)
report_fatal_error("Target does not support the tiny CodeModel");
return *CM;
}
if (JIT)
return Is64Bit ? CodeModel::Large : CodeModel::Small;
return CodeModel::Small;
@ -209,7 +212,8 @@ X86TargetMachine::X86TargetMachine(const Target &T, const Triple &TT,
: LLVMTargetMachine(
T, computeDataLayout(TT), TT, CPU, FS, Options,
getEffectiveRelocModel(TT, JIT, RM),
getEffectiveCodeModel(CM, JIT, TT.getArch() == Triple::x86_64), OL),
getEffectiveX86CodeModel(CM, JIT, TT.getArch() == Triple::x86_64),
OL),
TLOF(createTLOF(getTargetTriple())) {
// Windows stack unwinder gets confused when execution flow "falls through"
// after a call to 'noreturn' function.

5
lib/Target/XCore/XCoreTargetMachine.cpp
View File

@ -31,7 +31,8 @@ static Reloc::Model getEffectiveRelocModel(Optional<Reloc::Model> RM) {
return *RM;
}
static CodeModel::Model getEffectiveCodeModel(Optional<CodeModel::Model> CM) {
static CodeModel::Model
getEffectiveXCoreCodeModel(Optional<CodeModel::Model> CM) {
if (CM) {
if (*CM != CodeModel::Small && *CM != CodeModel::Large)
report_fatal_error("Target only supports CodeModel Small or Large");
@ -51,7 +52,7 @@ XCoreTargetMachine::XCoreTargetMachine(const Target &T, const Triple &TT,
: LLVMTargetMachine(
T, "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32-f64:32-a:0:32-n32",
TT, CPU, FS, Options, getEffectiveRelocModel(RM),
getEffectiveCodeModel(CM), OL),
getEffectiveXCoreCodeModel(CM), OL),
TLOF(llvm::make_unique<XCoreTargetObjectFile>()),
Subtarget(TT, CPU, FS, *this) {
initAsmInfo();

9
test/CodeGen/ARM/codemodel.ll Normal file
View File

@ -0,0 +1,9 @@
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=tiny < %s 2>&1 | FileCheck %s --check-prefix=TINY
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=kernel < %s 2>&1 | FileCheck %s --check-prefix=KERNEL
; TINY: Target does not support the tiny CodeModel
; KERNEL: Target does not support the kernel CodeModel
define void @foo() {
ret void
}

5
test/CodeGen/Lanai/codemodel.ll
View File

@ -1,5 +1,10 @@
; RUN: llc -march=lanai < %s | FileCheck %s
; RUN: llc -march=lanai < %s -code-model=small | FileCheck -check-prefix CHECK-SMALL %s
; RUN: not llc -march=lanai < %s -code-model=tiny 2>&1 | FileCheck -check-prefix CHECK-TINY %s
; RUN: not llc -march=lanai < %s -code-model=kernel 2>&1 | FileCheck -check-prefix CHECK-KERNEL %s
; CHECK-TINY: Target does not support the tiny CodeModel
; CHECK-KERNEL: Target does not support the kernel CodeModel
@data = external global [0 x i32] ; <[0 x i32]*> [#uses=5]

9
test/CodeGen/PowerPC/codemodel.ll Normal file
View File

@ -0,0 +1,9 @@
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=tiny < %s 2>&1 | FileCheck %s --check-prefix=TINY
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=kernel < %s 2>&1 | FileCheck %s --check-prefix=KERNEL
; TINY: Target does not support the tiny CodeModel
; KERNEL: Target does not support the kernel CodeModel
define void @foo() {
ret void
}

9
test/CodeGen/SPARC/codemodel.ll Normal file
View File

@ -0,0 +1,9 @@
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=tiny < %s 2>&1 | FileCheck %s --check-prefix=TINY
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=kernel < %s 2>&1 | FileCheck %s --check-prefix=KERNEL
; TINY: Target does not support the tiny CodeModel
; KERNEL: Target does not support the kernel CodeModel
define void @foo() {
ret void
}

9
test/CodeGen/SystemZ/codemodel.ll Normal file
View File

@ -0,0 +1,9 @@
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=tiny < %s 2>&1 | FileCheck %s --check-prefix=TINY
; RUN: not llc -verify-machineinstrs -o - -mtriple=arm-none-eabi -code-model=kernel < %s 2>&1 | FileCheck %s --check-prefix=KERNEL
; TINY: Target does not support the tiny CodeModel
; KERNEL: Target does not support the kernel CodeModel
define void @foo() {
ret void
}

3
test/CodeGen/X86/codemodel.ll
View File

@ -1,10 +1,13 @@
; RUN: llc < %s -code-model=small | FileCheck -check-prefix CHECK-SMALL %s
; RUN: llc < %s -code-model=kernel | FileCheck -check-prefix CHECK-KERNEL %s
; RUN: not llc < %s -code-model=tiny 2>&1 | FileCheck -check-prefix CHECK-TINY %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-unknown-linux-gnu"
@data = external global [0 x i32] ; <[0 x i32]*> [#uses=5]
; CHECK-TINY: Target does not support the tiny CodeModel
define i32 @foo() nounwind readonly {
entry:
; CHECK-SMALL-LABEL: foo:

1
test/CodeGen/XCore/codemodel.ll
View File

@ -1,6 +1,7 @@
; RUN: not llc < %s -march=xcore -code-model=medium 2>&1 | FileCheck %s -check-prefix=BAD_CM
; RUN: not llc < %s -march=xcore -code-model=kernel 2>&1 | FileCheck %s -check-prefix=BAD_CM
; RUN: not llc < %s -march=xcore -code-model=tiny 2>&1 | FileCheck %s -check-prefix=BAD_CM
; BAD_CM: Target only supports CodeModel Small or Large